描述
Discusses time, the invention of clocks to keep track of daily activities, and types of clocks from sundial and water clock to electric and atomic clocks.
书籍详情
格式
平装书
页数
31 页
语言
英语
已发布
Mar 1, 1992
出版商
Lerner Pub Group
ISBN-10
0822521547
ISBN-13
9780822521549